HEADER APOPTOSIS 27-NOV-19 6V4F TITLE CRYSTAL STRUCTURE ANALYSIS OF ZEBRA FISH MDMX COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN MDM4; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DOUBLE MINUTE 4 PROTEIN,MDM2-LIKE P53-BINDING PROTEIN, COMPND 5 PROTEIN MDMX,P53-BINDING PROTEIN MDM4; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: STAPLED PEPTIDE LSQETF(0EH)DLWKLE(MK8)EN(NH2); COMPND 10 CHAIN: B; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DANIO RERIO; SOURCE 3 ORGANISM_COMMON: ZEBRAFISH; SOURCE 4 ORGANISM_TAXID: 7955; SOURCE 5 GENE: MDM4, MDMX; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_TAXID: 9606 KEYWDS APOPTOSIS, P53 BINDING EXPDTA X-RAY DIFFRACTION AUTHOR H.-S.SEO,S.DHE-PAGANON REVDAT 4 15-NOV-23 6V4F 1 LINK ATOM REVDAT 3 11-OCT-23 6V4F 1 REMARK REVDAT 2 05-MAY-21 6V4F 1 JRNL REVDAT 1 22-APR-20 6V4F 0 JRNL AUTH Y.BEN-NUN,H.S.SEO,E.P.HARVEY,Z.J.HAUSEMAN,T.E.WALES, JRNL AUTH 2 C.E.NEWMAN,A.M.CATHCART,J.R.ENGEN,S.DHE-PAGANON,L.D.WALENSKY JRNL TITL IDENTIFICATION OF A STRUCTURAL DETERMINANT FOR SELECTIVE JRNL TITL 2 TARGETING OF HDMX. JRNL REF STRUCTURE V. 28 847 2020 JRNL REFN ISSN 0969-2126 JRNL PMID 32359398 JRNL DOI 10.1016/J.STR.2020.04.011 REMARK 2 REMARK 2 RESOLUTION. 1.35 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.14_3260 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.35 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.57 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 30028 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.170 REMARK 3 R VALUE (WORKING SET) : 0.169 REMARK 3 FREE R VALUE : 0.190 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 1504 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 40.5700 - 3.0021 0.95 2654 136 0.1707 0.1781 REMARK 3 2 3.0021 - 2.3829 0.98 2606 141 0.1765 0.1722 REMARK 3 3 2.3829 - 2.0817 0.99 2607 136 0.1459 0.1788 REMARK 3 4 2.0817 - 1.8914 0.99 2629 124 0.1400 0.1890 REMARK 3 5 1.8914 - 1.7558 1.00 2594 139 0.1401 0.1971 REMARK 3 6 1.7558 - 1.6523 1.00 2595 123 0.1333 0.1749 REMARK 3 7 1.6523 - 1.5696 1.00 2592 138 0.1826 0.2110 REMARK 3 8 1.5696 - 1.5012 0.99 2546 150 0.2050 0.2557 REMARK 3 9 1.5012 - 1.4434 1.00 2558 161 0.2451 0.2690 REMARK 3 10 1.4434 - 1.3936 1.00 2570 126 0.2776 0.3194 REMARK 3 11 1.3936 - 1.3500 1.00 2573 130 0.3023 0.3563 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.180 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.200 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.55 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.005 921 REMARK 3 ANGLE : 0.810 1254 REMARK 3 CHIRALITY : 0.076 137 REMARK 3 PLANARITY : 0.005 162 REMARK 3 DIHEDRAL : 2.522 735 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6V4F COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-NOV-19. REMARK 100 THE DEPOSITION ID IS D_1000245733. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-NOV-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 24-ID-E REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9792 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XIA2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30039 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.350 REMARK 200 RESOLUTION RANGE LOW (A) : 40.570 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 5.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.35 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.37 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 5.50 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 4N5T REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.42 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.38 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM HEPES-7.0, 1.6M AMMONIUM REMARK 280 SULFATE, PH 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 15.41000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 15.41000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 40.57000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 54.08000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 40.57000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 54.08000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 15.41000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 40.57000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 54.08000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 15.41000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 40.57000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 54.08000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1440 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 5780 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 310 LIES ON A SPECIAL POSITION. REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 3 REMARK 465 HIS A 4 REMARK 465 HIS A 5 REMARK 465 HIS A 6 REMARK 465 HIS A 7 REMARK 465 HIS A 8 REMARK 465 HIS A 9 REMARK 465 ASP A 10 REMARK 465 ASP A 11 REMARK 465 ASP A 12 REMARK 465 ASP A 13 REMARK 465 LYS A 14 REMARK 465 ARG A 15 REMARK 465 THR A 16 REMARK 465 LEU B 14 REMARK 465 SER B 15 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLU A 20 CG CD OE1 OE2 REMARK 470 GLN B 16 CG CD OE1 NE2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OD2 ASP B 21 O HOH B 101 1.92 REMARK 500 O HOH A 341 O HOH A 349 2.07 REMARK 500 N GLN B 16 O HOH B 102 2.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 349 O HOH A 349 3554 1.95 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Ligand NH2 B 30 bound to ASN B REMARK 800 29 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residues 0EH B 20 and MK8 B 27 DBREF 6V4F A 15 106 UNP Q7ZUW7 MDM4_DANRE 15 106 DBREF 6V4F B 14 30 PDB 6V4F 6V4F 14 30 SEQADV 6V4F MET A 3 UNP Q7ZUW7 EXPRESSION TAG SEQADV 6V4F HIS A 4 UNP Q7ZUW7 EXPRESSION TAG SEQADV 6V4F HIS A 5 UNP Q7ZUW7 EXPRESSION TAG SEQADV 6V4F HIS A 6 UNP Q7ZUW7 EXPRESSION TAG SEQADV 6V4F HIS A 7 UNP Q7ZUW7 EXPRESSION TAG SEQADV 6V4F HIS A 8 UNP Q7ZUW7 EXPRESSION TAG SEQADV 6V4F HIS A 9 UNP Q7ZUW7 EXPRESSION TAG SEQADV 6V4F ASP A 10 UNP Q7ZUW7 EXPRESSION TAG SEQADV 6V4F ASP A 11 UNP Q7ZUW7 EXPRESSION TAG SEQADV 6V4F ASP A 12 UNP Q7ZUW7 EXPRESSION TAG SEQADV 6V4F ASP A 13 UNP Q7ZUW7 EXPRESSION TAG SEQADV 6V4F LYS A 14 UNP Q7ZUW7 EXPRESSION TAG SEQADV 6V4F VAL A 46 UNP Q7ZUW7 LEU 46 ENGINEERED MUTATION SEQADV 6V4F LEU A 95 UNP Q7ZUW7 VAL 95 ENGINEERED MUTATION SEQRES 1 A 104 MET HIS HIS HIS HIS HIS HIS ASP ASP ASP ASP LYS ARG SEQRES 2 A 104 THR LEU PRO GLY GLU GLY THR GLN VAL HIS PRO ARG ALA SEQRES 3 A 104 PRO LEU LEU GLN ILE LEU LYS VAL ALA GLY ALA GLN GLU SEQRES 4 A 104 GLU VAL PHE THR VAL LYS GLU VAL MET HIS TYR LEU GLY SEQRES 5 A 104 GLN TYR ILE MET MET LYS GLN LEU TYR ASP LYS GLN ARG SEQRES 6 A 104 GLN HIS ILE VAL HIS CYS HIS ASP ASP PRO LEU GLY GLU SEQRES 7 A 104 LEU LEU GLU VAL GLY SER PHE SER VAL LYS ASN PRO SER SEQRES 8 A 104 PRO LEU TYR GLU MET LEU LYS ARG ASN LEU VAL ILE LEU SEQRES 1 B 17 LEU SER GLN GLU THR PHE 0EH ASP LEU TRP LYS LEU GLU SEQRES 2 B 17 MK8 GLU ASN NH2 HET 0EH B 20 12 HET MK8 B 27 9 HET NH2 B 30 3 HET SO4 A 201 5 HETNAM 0EH (2R)-2-AMINO-2-METHYLNONANOIC ACID HETNAM MK8 2-METHYL-L-NORLEUCINE HETNAM NH2 AMINO GROUP HETNAM SO4 SULFATE ION FORMUL 2 0EH C10 H21 N O2 FORMUL 2 MK8 C7 H15 N O2 FORMUL 2 NH2 H2 N FORMUL 3 SO4 O4 S 2- FORMUL 4 HOH *83(H2 O) HELIX 1 AA1 ARG A 27 ALA A 37 1 11 HELIX 2 AA2 VAL A 46 GLN A 61 1 16 HELIX 3 AA3 ASP A 76 GLU A 83 1 8 HELIX 4 AA4 PRO A 92 ASN A 102 1 11 HELIX 5 AA5 THR B 18 PHE B 19 5 2 HELIX 6 AA6 ASP B 21 ASP B 21 5 1 HELIX 7 AA7 LEU B 22 GLU B 28 1 7 SHEET 1 AA1 3 PHE A 44 THR A 45 0 SHEET 2 AA1 3 GLN A 23 PRO A 26 -1 N VAL A 24 O PHE A 44 SHEET 3 AA1 3 LEU A 103 ILE A 105 -1 O VAL A 104 N HIS A 25 SHEET 1 AA2 2 ILE A 70 HIS A 72 0 SHEET 2 AA2 2 SER A 86 SER A 88 -1 O PHE A 87 N VAL A 71 LINK C PHE B 19 N 0EH B 20 1555 1555 1.43 LINK C 0EH B 20 N ASP B 21 1555 1555 1.42 LINK CAT 0EH B 20 CE MK8 B 27 1555 1555 1.31 LINK C GLU B 26 N MK8 B 27 1555 1555 1.33 LINK C MK8 B 27 N GLU B 28 1555 1555 1.33 LINK C ASN B 29 N NH2 B 30 1555 1555 1.33 SITE 1 AC1 2 ARG A 27 ALA A 28 SITE 1 AC2 3 ALA A 28 ASN B 29 HOH B 103 SITE 1 AC3 13 HIS A 51 HOH A 335 THR B 18 PHE B 19 SITE 2 AC3 13 ASP B 21 LEU B 22 TRP B 23 LYS B 24 SITE 3 AC3 13 LEU B 25 GLU B 26 GLU B 28 ASN B 29 SITE 4 AC3 13 HOH B 107 CRYST1 81.140 108.160 30.820 90.00 90.00 90.00 C 2 2 21 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.012324 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009246 0.000000 0.00000 SCALE3 0.000000 0.000000 0.032446 0.00000